Quote Limits

Some subscription plans have quote limits. The limits are not applied to the number of API requests made, but rather to the number of quotes returned by the Rates endpoint. Requests to other endpoints, such as the Remaining Quotes and Currencies endpoints, do not count against your quote limit but will be blocked if the quote limit is reached.

To determine the number of quotes you have remaining for the current billing period, you may either call the Remaing Quotes endpoint or get this information from the Rates endpoint response header.